CVE-2021-27909
unknown
CVSS v3
—
CVSS v4 NEW
—
VIR risk
—
Description
XSS vulnerability on password reset page
Predictions
Exploit likelihood
30%
Patch ETA
—
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
No mitigations published for this CVE yet.
The vendor-content worker queues fetches as references arrive (check back in a few minutes). Or — if you've already worked around this in production — publish your fix to the community-verified tier.
✚ Propose a mitigation on Community → Mitigations published via the community go through AI scoring + 2 human reviewers + 7-day silent objection window before landing here withsource_tier=community-verified.
Package impact
| Ecosystem | Package | Vulnerable | Fixed |
|---|---|---|---|
| Packagist | mautic/core | <3.3.4 | 3.3.4 |
| Packagist | mautic/core | >=4.0.0-alpha1,<4.0.0 | 4.0.0 |
References
- https://github.com/mautic/mautic/security/advisories/GHSA-32hw-3pvh-vcvc
- https://nvd.nist.gov/vuln/detail/CVE-2021-27909
- https://github.com/mautic/mautic/commit/942cb6992df619fdf1c181bfad9e25d5d4178b6f
- https://github.com/FriendsOfPHP/security-advisories/blob/master/mautic/core/CVE-2021-27909.yaml
- https://github.com/mautic/mautic
Community-verified mitigations for this CVE will appear above when contributors publish them.
Verify integrity in audit chain (admin only). AS-IS.